<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
[
<c:if test="${!empty gradeInfoList}">
["", "---请选择---"]
<c:forEach items="${gradeInfoList}" var="grade" >
	,["${grade.graId}", "<c:choose><c:when test="${grade.graName == grade.graShowName}">${grade.graName }</c:when><c:otherwise>${grade.graName }(${ grade.graShowName})</c:otherwise></c:choose>"]
</c:forEach>
</c:if>
<c:if test="${empty gradeInfoList}">
	["", "---请选择---"]
</c:if>
]